新型半V串悬垂塔在1000 kV输电线路工程中的应用研究

Research on Application of New Type Half-V String Suspension Tower in 1000 kV Overhead Transmission Line

本文在借鉴以往悬垂塔挂线方式优缺点的基础上,结合当前支柱绝缘子研究应用水平,提出了半V串的新型悬垂直线塔方案,并对新型悬垂直线塔的串型组装、塔头布置、电气性能、受力性能及经济性等方面进行了分析。新型半V串悬垂塔结合了I串及V串的优点,具有明显的经济效益和社会效益。

Based on the advantages and disadvantages of previous wire hanging methods of suspension tower,combined with the current level of research and application of pillar insulators,this paper proposes a new type of half V string suspension tower,and also analyzes the string assembly,tower head arrangement,electrical performance,mechanical performance,economy and other side of this kind of tower.The new half V-string suspension tower combines the advantages of i-string and V-string,and has obvious economic and social benefits.